I just confirmed that there's a save file for this game in the retroarch cores folder but when I load it, the log spits out an INFO line that says "Skipping SRAM load.."
Are there known issues with sram support on NES? It doesn't seem to save my Final Fantasy III (som2freak translation patch) game unless I manually save states. I'm running 1.3.0 - QuickNES v1
Also is there a github or anything for peeking through the source and submitting pull requests?